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-rw-r--r--external/mambo/skiboot.tcl5
1 files changed, 4 insertions, 1 deletions
diff --git a/external/mambo/skiboot.tcl b/external/mambo/skiboot.tcl
index cc1fc36..4993d18 100644
--- a/external/mambo/skiboot.tcl
+++ b/external/mambo/skiboot.tcl
@@ -25,7 +25,10 @@ mconfig boot_load MAMBO_BOOT_LOAD 0
mconfig boot_pc MAMBO_BOOT_PC 0x10
# Payload: Allow for a Linux style ramdisk/initrd
-mconfig payload PAYLOAD /tmp/zImage.epapr
+if { ![info exists env(SKIBOOT_ZIMAGE)] } {
+ error "Please set SKIBOOT_ZIMAGE to the path of your zImage.epapr"
+}
+mconfig payload PAYLOAD $env(SKIBOOT_ZIMAGE)
# Paylod: Memory location for a Linux style ramdisk/initrd
mconfig payload_addr PAYLOAD_ADDR 0x20000000;